11969316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 32857440

約数和(自身を除く): 20888124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 307, 342, 361, 513, 614, 684, 722, 921, 1026, 1083, 1228, 1444, 1842, 2052, 2166, 2763, 3249, 3684, 4332, 5526, 5833, 6498, 8289, 9747, 11052, 11666, 12996, 16578, 17499, 19494, 23332, 33156, 34998, 38988, 52497, 69996, 104994, 110827, 157491, 209988, 221654, 314982, 332481, 443308, 629964, 664962, 997443, 1329924, 1994886, 2992329, 3989772, 5984658, 11969316]

約数ペア:

[(1, 11969316), (2, 5984658), (3, 3989772), (4, 2992329), (6, 1994886), (9, 1329924), (12, 997443), (18, 664962), (19, 629964), (27, 443308), (36, 332481), (38, 314982), (54, 221654), (57, 209988), (76, 157491), (108, 110827), (114, 104994), (171, 69996), (228, 52497), (307, 38988), (342, 34998), (361, 33156), (513, 23332), (614, 19494), (684, 17499), (722, 16578), (921, 12996), (1026, 11666), (1083, 11052), (1228, 9747), (1444, 8289), (1842, 6498), (2052, 5833), (2166, 5526), (2763, 4332), (3249, 3684)]